2 * Copyright (C) 2014, 2015 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #include "LargeObject.h"
28 #include "PerProcess.h"
29 #include "SuperChunk.h"
36 : m_largeObjects(Owner::VMHeap)
42 SuperChunk* superChunk = SuperChunk::create();
43 #if BOS(DARWIN) && !BPLATFORM(IOS)
44 m_zone.addSuperChunk(superChunk);
47 SmallChunk* smallChunk = superChunk->smallChunk();
48 for (auto* it = smallChunk->begin(); it != smallChunk->end(); ++it)
49 m_smallPages.push(it);
51 MediumChunk* mediumChunk = superChunk->mediumChunk();
52 for (auto* it = mediumChunk->begin(); it != mediumChunk->end(); ++it)
53 m_mediumPages.push(it);
55 LargeChunk* largeChunk = superChunk->largeChunk();
56 m_largeObjects.insert(LargeObject(LargeObject::init(largeChunk).begin()));
59 } // namespace bmalloc